Uniformly oversampled sequence detection in the presence of unknown jitter

Soltanpur, Cinna; Cruz, J.R.

doi:10.1109/icc.2017.7996520

Cited by 1 publication

(1 citation statement)

References 19 publications

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“…2017 Fan et al [52] Reviewed the previous FTN signaling studies and provided the basic system model of FTN signaling. Soltanpur et al [205] Evaluated the achievable performance of binary FTN signaling in the presence of an unknown jitter at the receiver. Landau et al [183] Exploited the FTN signaling concept to improve the information rate in the scenario of a communication channel using a 1-bit quantized ADC at the receiver.…”

Section: E Other Ftn Transceiver Architectures and Applicationsmentioning

confidence: 99%

The Evolution of Faster-Than-Nyquist Signaling

2021

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The fifty-year progress of faster-than-Nyquist (FTN) signaling is surveyed. FTN signaling exploits non-orthogonal dense symbol packing in the time domain for the sake of increasing the data rate attained. After reviewing the system models of both the conventional Nyquist-based and FTN signaling transceivers, we survey the evolution of FTN techniques, including their low-complexity detection and channel estimation. Furthermore, in addition to the classic FTN signaling philosophy, we introduce the recent frequency-domain filtering and precoding aided schemes. When relying on precoding, the information rate of FTN signaling becomes related to the eigenvalues of an FTN-specific intersymbol interference matrix, which provides a unified framework for the associated information-theoretic analysis and simplifies the associated power allocation specifically designed for increasing the information rate attained. We show that the FTN signaling scheme combined with bespoke power allocation employing a realistic raised-cosine shaping filter achieves the Shannon capacity associated with ideal rectangular shaping filters.

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Section: E Other Ftn Transceiver Architectures and Applicationsmentioning

confidence: 99%